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sol_parser_sdk/core/events/
enum_impl.rs

1use super::types::*;
2use once_cell::sync::Lazy;
3use serde::{Deserialize, Serialize};
4use solana_sdk::signature::Signature;
5
6// ====================== 统一的 DEX 事件枚举 ======================
7
8/// 统一的 DEX 事件枚举 - 参考 sol-dex-shreds 的做法
9#[derive(Debug, Clone, Serialize, Deserialize)]
10#[non_exhaustive]
11pub enum DexEvent {
12    RawAccountSnapshot(Box<crate::accounts::liquidity_snapshot::RawAccountSnapshotEvent>),
13    LiquidityAccountSnapshot(
14        Box<crate::accounts::liquidity_snapshot::LiquidityAccountSnapshotEvent>,
15    ),
16    // PumpFun 事件
17    PumpFunCreate(PumpFunCreateTokenEvent),     // - 已对接
18    PumpFunCreateV2(PumpFunCreateV2TokenEvent), // - 已对接 (CreateV2 / Mayhem)
19    PumpFunTrade(PumpFunTradeEvent),            // - 已对接 (统一交易事件,包含所有交易类型)
20    PumpFunBuy(PumpFunTradeEvent),              // - 已对接 (仅买入事件,用于过滤)
21    PumpFunSell(PumpFunTradeEvent),             // - 已对接 (仅卖出事件,用于过滤)
22    PumpFunBuyExactSolIn(PumpFunTradeEvent),    // - 已对接 (精确SOL买入事件,用于过滤)
23    PumpFunMigrate(PumpFunMigrateEvent),        // - 已对接
24    /// Pump fees:`CreateFeeSharingConfigEvent`(`pfeeUx...`,见 `idl/pump_fees.json`)
25    PumpFeesCreateFeeSharingConfig(PumpFeesCreateFeeSharingConfigEvent),
26    PumpFeesInitializeFeeConfig(PumpFeesInitializeFeeConfigEvent),
27    PumpFeesResetFeeSharingConfig(PumpFeesResetFeeSharingConfigEvent),
28    PumpFeesRevokeFeeSharingAuthority(PumpFeesRevokeFeeSharingAuthorityEvent),
29    PumpFeesTransferFeeSharingAuthority(PumpFeesTransferFeeSharingAuthorityEvent),
30    PumpFeesUpdateAdmin(PumpFeesUpdateAdminEvent),
31    PumpFeesUpdateFeeConfig(PumpFeesUpdateFeeConfigEvent),
32    PumpFeesUpdateFeeShares(PumpFeesUpdateFeeSharesEvent),
33    PumpFeesUpsertFeeTiers(PumpFeesUpsertFeeTiersEvent),
34    /// Pump.fun:曲线 creator 迁移(`migrateBondingCurveCreatorEvent`)
35    PumpFunMigrateBondingCurveCreator(PumpFunMigrateBondingCurveCreatorEvent),
36    PumpFunGlobalAccount(PumpFunGlobalAccountEvent), // - 已对接
37    PumpFunBondingCurveAccount(PumpFunBondingCurveAccountEvent),
38    PumpFunFeeConfigAccount(PumpFunFeeConfigAccountEvent),
39    PumpFunSharingConfigAccount(PumpFunSharingConfigAccountEvent),
40    PumpFunGlobalVolumeAccumulatorAccount(PumpFunGlobalVolumeAccumulatorAccountEvent),
41    PumpFunUserVolumeAccumulatorAccount(PumpFunUserVolumeAccumulatorAccountEvent),
42    PumpSwapTrade(PumpSwapTradeEvent), // - 已对接 (buy/sell/buy_exact_sol_in)
43    PumpSwapBuy(PumpSwapBuyEvent),     // - 已对接 (legacy)
44    PumpSwapSell(PumpSwapSellEvent),   // - 已对接 (legacy)
45    PumpSwapCreatePool(PumpSwapCreatePoolEvent), // - 已对接
46    PumpSwapLiquidityAdded(PumpSwapLiquidityAdded), // - 已对接
47    PumpSwapLiquidityRemoved(PumpSwapLiquidityRemoved), // - 已对接
48
49    // Meteora DAMM V2 事件
50    MeteoraDammV2Swap(MeteoraDammV2SwapEvent), // - 已对接
51    MeteoraDammV2ClaimPositionFee(MeteoraDammV2ClaimPositionFeeEvent),
52    MeteoraDammV2ClaimReward(MeteoraDammV2ClaimRewardEvent),
53    MeteoraDlmmClaimReward(MeteoraDlmmClaimRewardEvent),
54    MeteoraDammV2CreatePosition(MeteoraDammV2CreatePositionEvent), // - 已对接
55    MeteoraDammV2ClosePosition(MeteoraDammV2ClosePositionEvent),   // - 已对接
56    MeteoraDammV2AddLiquidity(MeteoraDammV2AddLiquidityEvent),     // - 已对接
57    MeteoraDammV2RemoveLiquidity(MeteoraDammV2RemoveLiquidityEvent), // - 已对接
58    MeteoraDammV2InitializePool(MeteoraDammV2InitializePoolEvent), // - 已对接
59    MeteoraDammV2UpdateDelegatePermission(MeteoraDammV2UpdateDelegatePermissionEvent),
60    MeteoraDammV2WithdrawDeadLiquidityReward(MeteoraDammV2WithdrawDeadLiquidityRewardEvent),
61    MeteoraDammV2WithdrawIneligibleReward(MeteoraDammV2WithdrawIneligibleRewardEvent),
62    MeteoraDammV2UpdateRewardFunder(MeteoraDammV2UpdateRewardFunderEvent),
63    MeteoraDammV2UpdateRewardDuration(MeteoraDammV2UpdateRewardDurationEvent),
64    MeteoraDammV2InitializeReward(MeteoraDammV2InitializeRewardEvent),
65    MeteoraDammV2FundReward(MeteoraDammV2FundRewardEvent),
66    MeteoraDammV2CreateConfig(MeteoraDammV2CreateConfigEvent),
67    MeteoraDammV2CreateDynamicConfig(MeteoraDammV2CreateDynamicConfigEvent),
68
69    // Meteora DBC 事件
70    MeteoraDbcSwap(MeteoraDbcSwapEvent),
71    MeteoraDbcInitializePool(MeteoraDbcInitializePoolEvent),
72    MeteoraDbcCurveComplete(MeteoraDbcCurveCompleteEvent),
73
74    // RaydiumLaunchlab 事件
75    RaydiumLaunchlabTrade(RaydiumLaunchlabTradeEvent),
76    RaydiumLaunchlabPoolCreate(RaydiumLaunchlabPoolCreateEvent),
77    RaydiumLaunchlabMigrateAmm(RaydiumLaunchlabMigrateAmmEvent),
78
79    // Raydium CLMM 事件
80    RaydiumClmmSwap(RaydiumClmmSwapEvent),
81    RaydiumClmmCreatePool(RaydiumClmmCreatePoolEvent),
82    RaydiumClmmOpenPosition(RaydiumClmmOpenPositionEvent),
83    RaydiumClmmOpenPositionWithTokenExtNft(RaydiumClmmOpenPositionWithTokenExtNftEvent),
84    RaydiumClmmClosePosition(RaydiumClmmClosePositionEvent),
85    RaydiumClmmIncreaseLiquidity(RaydiumClmmIncreaseLiquidityEvent),
86    RaydiumClmmDecreaseLiquidity(RaydiumClmmDecreaseLiquidityEvent),
87    RaydiumClmmLiquidityChange(RaydiumClmmLiquidityChangeEvent),
88    RaydiumClmmConfigChange(RaydiumClmmConfigChangeEvent),
89    RaydiumClmmCreatePersonalPosition(RaydiumClmmCreatePersonalPositionEvent),
90    RaydiumClmmLiquidityCalculate(RaydiumClmmLiquidityCalculateEvent),
91    RaydiumClmmOpenLimitOrder(RaydiumClmmOpenLimitOrderEvent),
92    RaydiumClmmIncreaseLimitOrder(RaydiumClmmIncreaseLimitOrderEvent),
93    RaydiumClmmDecreaseLimitOrder(RaydiumClmmDecreaseLimitOrderEvent),
94    RaydiumClmmSettleLimitOrder(RaydiumClmmSettleLimitOrderEvent),
95    RaydiumClmmUpdateRewardInfos(RaydiumClmmUpdateRewardInfosEvent),
96    RaydiumClmmCollectFee(RaydiumClmmCollectFeeEvent),
97    RaydiumClmmAmmConfigAccount(Box<RaydiumClmmAmmConfigAccountEvent>),
98    RaydiumClmmPoolStateAccount(Box<RaydiumClmmPoolStateAccountEvent>),
99    RaydiumClmmTickArrayStateAccount(Box<RaydiumClmmTickArrayStateAccountEvent>),
100
101    // Raydium CPMM 事件
102    RaydiumCpmmSwap(RaydiumCpmmSwapEvent),
103    RaydiumCpmmDeposit(RaydiumCpmmDepositEvent),
104    RaydiumCpmmWithdraw(RaydiumCpmmWithdrawEvent),
105    RaydiumCpmmInitialize(RaydiumCpmmInitializeEvent),
106    RaydiumCpmmAmmConfigAccount(Box<RaydiumCpmmAmmConfigAccountEvent>),
107    RaydiumCpmmPoolStateAccount(Box<RaydiumCpmmPoolStateAccountEvent>),
108    RaydiumCpmmCollectCreatorFee(RaydiumCpmmCollectCreatorFeeEvent),
109    RaydiumCpmmCreatorFeeShareAccount(Box<RaydiumCpmmCreatorFeeShareAccountEvent>),
110
111    // Raydium AMM V4 事件
112    RaydiumAmmV4Swap(RaydiumAmmV4SwapEvent),
113    RaydiumAmmV4Deposit(RaydiumAmmV4DepositEvent),
114    RaydiumAmmV4Initialize2(RaydiumAmmV4Initialize2Event),
115    RaydiumAmmV4Withdraw(RaydiumAmmV4WithdrawEvent),
116    RaydiumAmmV4WithdrawPnl(RaydiumAmmV4WithdrawPnlEvent),
117
118    // Orca Whirlpool 事件
119    OrcaWhirlpoolSwap(OrcaWhirlpoolSwapEvent),
120    OrcaWhirlpoolLiquidityIncreased(OrcaWhirlpoolLiquidityIncreasedEvent),
121    OrcaWhirlpoolLiquidityDecreased(OrcaWhirlpoolLiquidityDecreasedEvent),
122    OrcaWhirlpoolPoolInitialized(OrcaWhirlpoolPoolInitializedEvent),
123    OrcaWhirlpoolAccount(Box<OrcaWhirlpoolAccountEvent>),
124    OrcaPositionAccount(Box<OrcaPositionAccountEvent>),
125    OrcaTickArrayAccount(Box<OrcaTickArrayAccountEvent>),
126    OrcaFeeTierAccount(Box<OrcaFeeTierAccountEvent>),
127    OrcaWhirlpoolsConfigAccount(Box<OrcaWhirlpoolsConfigAccountEvent>),
128
129    // Meteora Pools 事件
130    MeteoraPoolsSwap(MeteoraPoolsSwapEvent),
131    MeteoraPoolsAddLiquidity(MeteoraPoolsAddLiquidityEvent),
132    MeteoraPoolsRemoveLiquidity(MeteoraPoolsRemoveLiquidityEvent),
133    MeteoraPoolsBootstrapLiquidity(MeteoraPoolsBootstrapLiquidityEvent),
134    MeteoraPoolsPoolCreated(MeteoraPoolsPoolCreatedEvent),
135    MeteoraPoolsSetPoolFees(MeteoraPoolsSetPoolFeesEvent),
136
137    // Meteora DLMM 事件
138    MeteoraDlmmSwap(MeteoraDlmmSwapEvent),
139    MeteoraDlmmAddLiquidity(MeteoraDlmmAddLiquidityEvent),
140    MeteoraDlmmRemoveLiquidity(MeteoraDlmmRemoveLiquidityEvent),
141    MeteoraDlmmInitializePool(MeteoraDlmmInitializePoolEvent),
142    MeteoraDlmmInitializeBinArray(MeteoraDlmmInitializeBinArrayEvent),
143    MeteoraDlmmCreatePosition(MeteoraDlmmCreatePositionEvent),
144    MeteoraDlmmClosePosition(MeteoraDlmmClosePositionEvent),
145    MeteoraDlmmClaimFee(MeteoraDlmmClaimFeeEvent),
146
147    // 账户事件
148    TokenInfo(TokenInfoEvent),       // - 已对接
149    TokenAccount(TokenAccountEvent), // - 已对接
150    NonceAccount(NonceAccountEvent), // - 已对接
151    PumpSwapGlobalConfigAccount(PumpSwapGlobalConfigAccountEvent), // - 已对接
152    PumpSwapPoolAccount(PumpSwapPoolAccountEvent), // - 已对接
153
154    // 区块元数据事件
155    BlockMeta(BlockMetaEvent),
156
157    // 错误事件
158    Error(String),
159    PumpFunPostCompleteBuy(PumpFunPostCompleteBuyEvent),
160    PumpFunSweepBondingCurveFee(PumpFunSweepBondingCurveFeeEvent),
161    PumpFunComplete(PumpFunCompleteEvent),
162    PumpSwapSweepPoolFee(PumpSwapSweepPoolFeeEvent),
163}
164
165// 静态默认 EventMetadata,用于 Error 事件
166static DEFAULT_METADATA: Lazy<EventMetadata> = Lazy::new(|| EventMetadata {
167    signature: Signature::from([0u8; 64]),
168    slot: 0,
169    tx_index: 0,
170    block_time_us: 0,
171    grpc_recv_us: 0,
172    recent_blockhash: None,
173});
174
175impl DexEvent {
176    /// 获取事件的元数据
177    pub fn metadata(&self) -> &EventMetadata {
178        match self {
179            // PumpFun 事件
180            DexEvent::PumpFunCreate(e) => &e.metadata,
181            DexEvent::PumpFunCreateV2(e) => &e.metadata,
182            DexEvent::PumpFunTrade(e) => &e.metadata,
183            DexEvent::PumpFunBuy(e) => &e.metadata,
184            DexEvent::PumpFunSell(e) => &e.metadata,
185            DexEvent::PumpFunBuyExactSolIn(e) => &e.metadata,
186            DexEvent::PumpFunMigrate(e) => &e.metadata,
187            DexEvent::PumpFeesCreateFeeSharingConfig(e) => &e.metadata,
188            DexEvent::PumpFeesInitializeFeeConfig(e) => &e.metadata,
189            DexEvent::PumpFeesResetFeeSharingConfig(e) => &e.metadata,
190            DexEvent::PumpFeesRevokeFeeSharingAuthority(e) => &e.metadata,
191            DexEvent::PumpFeesTransferFeeSharingAuthority(e) => &e.metadata,
192            DexEvent::PumpFeesUpdateAdmin(e) => &e.metadata,
193            DexEvent::PumpFeesUpdateFeeConfig(e) => &e.metadata,
194            DexEvent::PumpFeesUpdateFeeShares(e) => &e.metadata,
195            DexEvent::PumpFeesUpsertFeeTiers(e) => &e.metadata,
196            DexEvent::PumpFunPostCompleteBuy(e) => &e.metadata,
197            DexEvent::PumpFunSweepBondingCurveFee(e) => &e.metadata,
198            DexEvent::PumpFunComplete(e) => &e.metadata,
199            DexEvent::PumpSwapSweepPoolFee(e) => &e.metadata,
200            DexEvent::PumpFunMigrateBondingCurveCreator(e) => &e.metadata,
201            DexEvent::PumpFunGlobalAccount(e) => &e.metadata,
202            DexEvent::PumpFunBondingCurveAccount(e) => &e.metadata,
203            DexEvent::PumpFunFeeConfigAccount(e) => &e.metadata,
204            DexEvent::PumpFunSharingConfigAccount(e) => &e.metadata,
205            DexEvent::PumpFunGlobalVolumeAccumulatorAccount(e) => &e.metadata,
206            DexEvent::PumpFunUserVolumeAccumulatorAccount(e) => &e.metadata,
207
208            // PumpSwap 事件
209            DexEvent::PumpSwapTrade(e) => &e.metadata,
210            DexEvent::PumpSwapBuy(e) => &e.metadata,
211            DexEvent::PumpSwapSell(e) => &e.metadata,
212            DexEvent::PumpSwapCreatePool(e) => &e.metadata,
213            DexEvent::PumpSwapLiquidityAdded(e) => &e.metadata,
214            DexEvent::PumpSwapLiquidityRemoved(e) => &e.metadata,
215
216            // Meteora DAMM V2 事件
217            DexEvent::MeteoraDammV2Swap(e) => &e.metadata,
218            DexEvent::MeteoraDammV2ClaimPositionFee(e) => &e.metadata,
219            DexEvent::MeteoraDammV2ClaimReward(e) => &e.metadata,
220            DexEvent::MeteoraDlmmClaimReward(e) => &e.metadata,
221            DexEvent::MeteoraDammV2CreatePosition(e) => &e.metadata,
222            DexEvent::MeteoraDammV2ClosePosition(e) => &e.metadata,
223            DexEvent::MeteoraDammV2AddLiquidity(e) => &e.metadata,
224            DexEvent::MeteoraDammV2RemoveLiquidity(e) => &e.metadata,
225            DexEvent::MeteoraDammV2InitializePool(e) => &e.metadata,
226            DexEvent::MeteoraDammV2UpdateDelegatePermission(e) => &e.metadata,
227            DexEvent::MeteoraDammV2WithdrawDeadLiquidityReward(e) => &e.metadata,
228            DexEvent::MeteoraDammV2WithdrawIneligibleReward(e) => &e.metadata,
229            DexEvent::MeteoraDammV2UpdateRewardFunder(e) => &e.metadata,
230            DexEvent::MeteoraDammV2UpdateRewardDuration(e) => &e.metadata,
231            DexEvent::MeteoraDammV2InitializeReward(e) => &e.metadata,
232            DexEvent::MeteoraDammV2FundReward(e) => &e.metadata,
233            DexEvent::MeteoraDammV2CreateConfig(e) => &e.metadata,
234            DexEvent::MeteoraDammV2CreateDynamicConfig(e) => &e.metadata,
235            DexEvent::MeteoraDbcSwap(e) => &e.metadata,
236            DexEvent::MeteoraDbcInitializePool(e) => &e.metadata,
237            DexEvent::MeteoraDbcCurveComplete(e) => &e.metadata,
238
239            // RaydiumLaunchlab 事件
240            DexEvent::RaydiumLaunchlabTrade(e) => &e.metadata,
241            DexEvent::RaydiumLaunchlabPoolCreate(e) => &e.metadata,
242            DexEvent::RaydiumLaunchlabMigrateAmm(e) => &e.metadata,
243
244            // Raydium CLMM 事件
245            DexEvent::RaydiumClmmSwap(e) => &e.metadata,
246            DexEvent::RaydiumClmmCreatePool(e) => &e.metadata,
247            DexEvent::RaydiumClmmOpenPosition(e) => &e.metadata,
248            DexEvent::RaydiumClmmOpenPositionWithTokenExtNft(e) => &e.metadata,
249            DexEvent::RaydiumClmmClosePosition(e) => &e.metadata,
250            DexEvent::RaydiumClmmIncreaseLiquidity(e) => &e.metadata,
251            DexEvent::RaydiumClmmDecreaseLiquidity(e) => &e.metadata,
252            DexEvent::RaydiumClmmLiquidityChange(e) => &e.metadata,
253            DexEvent::RaydiumClmmConfigChange(e) => &e.metadata,
254            DexEvent::RaydiumClmmCreatePersonalPosition(e) => &e.metadata,
255            DexEvent::RaydiumClmmLiquidityCalculate(e) => &e.metadata,
256            DexEvent::RaydiumClmmOpenLimitOrder(e) => &e.metadata,
257            DexEvent::RaydiumClmmIncreaseLimitOrder(e) => &e.metadata,
258            DexEvent::RaydiumClmmDecreaseLimitOrder(e) => &e.metadata,
259            DexEvent::RaydiumClmmSettleLimitOrder(e) => &e.metadata,
260            DexEvent::RaydiumClmmUpdateRewardInfos(e) => &e.metadata,
261            DexEvent::RaydiumClmmCollectFee(e) => &e.metadata,
262            DexEvent::RaydiumClmmAmmConfigAccount(e) => &e.metadata,
263            DexEvent::RaydiumClmmPoolStateAccount(e) => &e.metadata,
264            DexEvent::RaydiumClmmTickArrayStateAccount(e) => &e.metadata,
265
266            // Raydium CPMM 事件
267            DexEvent::RaydiumCpmmSwap(e) => &e.metadata,
268            DexEvent::RaydiumCpmmDeposit(e) => &e.metadata,
269            DexEvent::RaydiumCpmmWithdraw(e) => &e.metadata,
270            DexEvent::RaydiumCpmmInitialize(e) => &e.metadata,
271            DexEvent::RaydiumCpmmAmmConfigAccount(e) => &e.metadata,
272            DexEvent::RaydiumCpmmPoolStateAccount(e) => &e.metadata,
273            DexEvent::RaydiumCpmmCollectCreatorFee(e) => &e.metadata,
274            DexEvent::RaydiumCpmmCreatorFeeShareAccount(e) => &e.metadata,
275
276            // Raydium AMM V4 事件
277            DexEvent::RaydiumAmmV4Swap(e) => &e.metadata,
278            DexEvent::RaydiumAmmV4Deposit(e) => &e.metadata,
279            DexEvent::RaydiumAmmV4Initialize2(e) => &e.metadata,
280            DexEvent::RaydiumAmmV4Withdraw(e) => &e.metadata,
281            DexEvent::RaydiumAmmV4WithdrawPnl(e) => &e.metadata,
282
283            // Orca Whirlpool 事件
284            DexEvent::OrcaWhirlpoolSwap(e) => &e.metadata,
285            DexEvent::OrcaWhirlpoolLiquidityIncreased(e) => &e.metadata,
286            DexEvent::OrcaWhirlpoolLiquidityDecreased(e) => &e.metadata,
287            DexEvent::OrcaWhirlpoolPoolInitialized(e) => &e.metadata,
288            DexEvent::OrcaWhirlpoolAccount(e) => &e.metadata,
289            DexEvent::OrcaPositionAccount(e) => &e.metadata,
290            DexEvent::OrcaTickArrayAccount(e) => &e.metadata,
291            DexEvent::LiquidityAccountSnapshot(e) => &e.metadata,
292            DexEvent::RawAccountSnapshot(e) => &e.metadata,
293            DexEvent::OrcaFeeTierAccount(e) => &e.metadata,
294            DexEvent::OrcaWhirlpoolsConfigAccount(e) => &e.metadata,
295
296            // Meteora Pools 事件
297            DexEvent::MeteoraPoolsSwap(e) => &e.metadata,
298            DexEvent::MeteoraPoolsAddLiquidity(e) => &e.metadata,
299            DexEvent::MeteoraPoolsRemoveLiquidity(e) => &e.metadata,
300            DexEvent::MeteoraPoolsBootstrapLiquidity(e) => &e.metadata,
301            DexEvent::MeteoraPoolsPoolCreated(e) => &e.metadata,
302            DexEvent::MeteoraPoolsSetPoolFees(e) => &e.metadata,
303
304            // Meteora DLMM 事件
305            DexEvent::MeteoraDlmmSwap(e) => &e.metadata,
306            DexEvent::MeteoraDlmmAddLiquidity(e) => &e.metadata,
307            DexEvent::MeteoraDlmmRemoveLiquidity(e) => &e.metadata,
308            DexEvent::MeteoraDlmmInitializePool(e) => &e.metadata,
309            DexEvent::MeteoraDlmmInitializeBinArray(e) => &e.metadata,
310            DexEvent::MeteoraDlmmCreatePosition(e) => &e.metadata,
311            DexEvent::MeteoraDlmmClosePosition(e) => &e.metadata,
312            DexEvent::MeteoraDlmmClaimFee(e) => &e.metadata,
313
314            // 账户事件
315            DexEvent::TokenInfo(e) => &e.metadata,
316            DexEvent::TokenAccount(e) => &e.metadata,
317            DexEvent::NonceAccount(e) => &e.metadata,
318            DexEvent::PumpSwapGlobalConfigAccount(e) => &e.metadata,
319            DexEvent::PumpSwapPoolAccount(e) => &e.metadata,
320
321            // 区块元数据事件
322            DexEvent::BlockMeta(e) => &e.metadata,
323
324            // 错误事件 - 返回默认元数据
325            DexEvent::Error(_) => &DEFAULT_METADATA,
326        }
327    }
328
329    /// Mutable metadata for filling shared fields (e.g. recent_blockhash). Returns None for Error variant.
330    pub fn metadata_mut(&mut self) -> Option<&mut EventMetadata> {
331        match self {
332            DexEvent::PumpFunCreate(e) => Some(&mut e.metadata),
333            DexEvent::PumpFunCreateV2(e) => Some(&mut e.metadata),
334            DexEvent::PumpFunTrade(e) => Some(&mut e.metadata),
335            DexEvent::PumpFunBuy(e) => Some(&mut e.metadata),
336            DexEvent::PumpFunSell(e) => Some(&mut e.metadata),
337            DexEvent::PumpFunBuyExactSolIn(e) => Some(&mut e.metadata),
338            DexEvent::PumpFunMigrate(e) => Some(&mut e.metadata),
339            DexEvent::PumpFeesCreateFeeSharingConfig(e) => Some(&mut e.metadata),
340            DexEvent::PumpFeesInitializeFeeConfig(e) => Some(&mut e.metadata),
341            DexEvent::PumpFeesResetFeeSharingConfig(e) => Some(&mut e.metadata),
342            DexEvent::PumpFeesRevokeFeeSharingAuthority(e) => Some(&mut e.metadata),
343            DexEvent::PumpFeesTransferFeeSharingAuthority(e) => Some(&mut e.metadata),
344            DexEvent::PumpFeesUpdateAdmin(e) => Some(&mut e.metadata),
345            DexEvent::PumpFeesUpdateFeeConfig(e) => Some(&mut e.metadata),
346            DexEvent::PumpFeesUpdateFeeShares(e) => Some(&mut e.metadata),
347            DexEvent::PumpFeesUpsertFeeTiers(e) => Some(&mut e.metadata),
348            DexEvent::PumpFunPostCompleteBuy(e) => Some(&mut e.metadata),
349            DexEvent::PumpFunSweepBondingCurveFee(e) => Some(&mut e.metadata),
350            DexEvent::PumpFunComplete(e) => Some(&mut e.metadata),
351            DexEvent::PumpSwapSweepPoolFee(e) => Some(&mut e.metadata),
352            DexEvent::PumpFunMigrateBondingCurveCreator(e) => Some(&mut e.metadata),
353            DexEvent::PumpFunGlobalAccount(e) => Some(&mut e.metadata),
354            DexEvent::PumpFunBondingCurveAccount(e) => Some(&mut e.metadata),
355            DexEvent::PumpFunFeeConfigAccount(e) => Some(&mut e.metadata),
356            DexEvent::PumpFunSharingConfigAccount(e) => Some(&mut e.metadata),
357            DexEvent::PumpFunGlobalVolumeAccumulatorAccount(e) => Some(&mut e.metadata),
358            DexEvent::PumpFunUserVolumeAccumulatorAccount(e) => Some(&mut e.metadata),
359            DexEvent::PumpSwapTrade(e) => Some(&mut e.metadata),
360            DexEvent::PumpSwapBuy(e) => Some(&mut e.metadata),
361            DexEvent::PumpSwapSell(e) => Some(&mut e.metadata),
362            DexEvent::PumpSwapCreatePool(e) => Some(&mut e.metadata),
363            DexEvent::PumpSwapLiquidityAdded(e) => Some(&mut e.metadata),
364            DexEvent::PumpSwapLiquidityRemoved(e) => Some(&mut e.metadata),
365            DexEvent::MeteoraDammV2Swap(e) => Some(&mut e.metadata),
366            DexEvent::MeteoraDammV2ClaimPositionFee(e) => Some(&mut e.metadata),
367            DexEvent::MeteoraDammV2ClaimReward(e) => Some(&mut e.metadata),
368            DexEvent::MeteoraDlmmClaimReward(e) => Some(&mut e.metadata),
369            DexEvent::MeteoraDammV2CreatePosition(e) => Some(&mut e.metadata),
370            DexEvent::MeteoraDammV2ClosePosition(e) => Some(&mut e.metadata),
371            DexEvent::MeteoraDammV2AddLiquidity(e) => Some(&mut e.metadata),
372            DexEvent::MeteoraDammV2RemoveLiquidity(e) => Some(&mut e.metadata),
373            DexEvent::MeteoraDammV2InitializePool(e) => Some(&mut e.metadata),
374            DexEvent::MeteoraDammV2UpdateDelegatePermission(e) => Some(&mut e.metadata),
375            DexEvent::MeteoraDammV2WithdrawDeadLiquidityReward(e) => Some(&mut e.metadata),
376            DexEvent::MeteoraDammV2WithdrawIneligibleReward(e) => Some(&mut e.metadata),
377            DexEvent::MeteoraDammV2UpdateRewardFunder(e) => Some(&mut e.metadata),
378            DexEvent::MeteoraDammV2UpdateRewardDuration(e) => Some(&mut e.metadata),
379            DexEvent::MeteoraDammV2InitializeReward(e) => Some(&mut e.metadata),
380            DexEvent::MeteoraDammV2FundReward(e) => Some(&mut e.metadata),
381            DexEvent::MeteoraDammV2CreateConfig(e) => Some(&mut e.metadata),
382            DexEvent::MeteoraDammV2CreateDynamicConfig(e) => Some(&mut e.metadata),
383            DexEvent::MeteoraDbcSwap(e) => Some(&mut e.metadata),
384            DexEvent::MeteoraDbcInitializePool(e) => Some(&mut e.metadata),
385            DexEvent::MeteoraDbcCurveComplete(e) => Some(&mut e.metadata),
386            DexEvent::RaydiumLaunchlabTrade(e) => Some(&mut e.metadata),
387            DexEvent::RaydiumLaunchlabPoolCreate(e) => Some(&mut e.metadata),
388            DexEvent::RaydiumLaunchlabMigrateAmm(e) => Some(&mut e.metadata),
389            DexEvent::RaydiumClmmSwap(e) => Some(&mut e.metadata),
390            DexEvent::RaydiumClmmCreatePool(e) => Some(&mut e.metadata),
391            DexEvent::RaydiumClmmOpenPosition(e) => Some(&mut e.metadata),
392            DexEvent::RaydiumClmmOpenPositionWithTokenExtNft(e) => Some(&mut e.metadata),
393            DexEvent::RaydiumClmmClosePosition(e) => Some(&mut e.metadata),
394            DexEvent::RaydiumClmmIncreaseLiquidity(e) => Some(&mut e.metadata),
395            DexEvent::RaydiumClmmDecreaseLiquidity(e) => Some(&mut e.metadata),
396            DexEvent::RaydiumClmmLiquidityChange(e) => Some(&mut e.metadata),
397            DexEvent::RaydiumClmmConfigChange(e) => Some(&mut e.metadata),
398            DexEvent::RaydiumClmmCreatePersonalPosition(e) => Some(&mut e.metadata),
399            DexEvent::RaydiumClmmLiquidityCalculate(e) => Some(&mut e.metadata),
400            DexEvent::RaydiumClmmOpenLimitOrder(e) => Some(&mut e.metadata),
401            DexEvent::RaydiumClmmIncreaseLimitOrder(e) => Some(&mut e.metadata),
402            DexEvent::RaydiumClmmDecreaseLimitOrder(e) => Some(&mut e.metadata),
403            DexEvent::RaydiumClmmSettleLimitOrder(e) => Some(&mut e.metadata),
404            DexEvent::RaydiumClmmUpdateRewardInfos(e) => Some(&mut e.metadata),
405            DexEvent::RaydiumClmmCollectFee(e) => Some(&mut e.metadata),
406            DexEvent::RaydiumClmmAmmConfigAccount(e) => Some(&mut e.metadata),
407            DexEvent::RaydiumClmmPoolStateAccount(e) => Some(&mut e.metadata),
408            DexEvent::RaydiumClmmTickArrayStateAccount(e) => Some(&mut e.metadata),
409            DexEvent::RaydiumCpmmSwap(e) => Some(&mut e.metadata),
410            DexEvent::RaydiumCpmmDeposit(e) => Some(&mut e.metadata),
411            DexEvent::RaydiumCpmmWithdraw(e) => Some(&mut e.metadata),
412            DexEvent::RaydiumCpmmInitialize(e) => Some(&mut e.metadata),
413            DexEvent::RaydiumCpmmAmmConfigAccount(e) => Some(&mut e.metadata),
414            DexEvent::RaydiumCpmmPoolStateAccount(e) => Some(&mut e.metadata),
415            DexEvent::RaydiumCpmmCollectCreatorFee(e) => Some(&mut e.metadata),
416            DexEvent::RaydiumCpmmCreatorFeeShareAccount(e) => Some(&mut e.metadata),
417            DexEvent::RaydiumAmmV4Swap(e) => Some(&mut e.metadata),
418            DexEvent::RaydiumAmmV4Deposit(e) => Some(&mut e.metadata),
419            DexEvent::RaydiumAmmV4Initialize2(e) => Some(&mut e.metadata),
420            DexEvent::RaydiumAmmV4Withdraw(e) => Some(&mut e.metadata),
421            DexEvent::RaydiumAmmV4WithdrawPnl(e) => Some(&mut e.metadata),
422            DexEvent::OrcaWhirlpoolSwap(e) => Some(&mut e.metadata),
423            DexEvent::OrcaWhirlpoolLiquidityIncreased(e) => Some(&mut e.metadata),
424            DexEvent::OrcaWhirlpoolLiquidityDecreased(e) => Some(&mut e.metadata),
425            DexEvent::OrcaWhirlpoolPoolInitialized(e) => Some(&mut e.metadata),
426            DexEvent::OrcaWhirlpoolAccount(e) => Some(&mut e.metadata),
427            DexEvent::OrcaPositionAccount(e) => Some(&mut e.metadata),
428            DexEvent::OrcaTickArrayAccount(e) => Some(&mut e.metadata),
429            DexEvent::LiquidityAccountSnapshot(e) => Some(&mut e.metadata),
430            DexEvent::RawAccountSnapshot(e) => Some(&mut e.metadata),
431            DexEvent::OrcaFeeTierAccount(e) => Some(&mut e.metadata),
432            DexEvent::OrcaWhirlpoolsConfigAccount(e) => Some(&mut e.metadata),
433            DexEvent::MeteoraPoolsSwap(e) => Some(&mut e.metadata),
434            DexEvent::MeteoraPoolsAddLiquidity(e) => Some(&mut e.metadata),
435            DexEvent::MeteoraPoolsRemoveLiquidity(e) => Some(&mut e.metadata),
436            DexEvent::MeteoraPoolsBootstrapLiquidity(e) => Some(&mut e.metadata),
437            DexEvent::MeteoraPoolsPoolCreated(e) => Some(&mut e.metadata),
438            DexEvent::MeteoraPoolsSetPoolFees(e) => Some(&mut e.metadata),
439            DexEvent::MeteoraDlmmSwap(e) => Some(&mut e.metadata),
440            DexEvent::MeteoraDlmmAddLiquidity(e) => Some(&mut e.metadata),
441            DexEvent::MeteoraDlmmRemoveLiquidity(e) => Some(&mut e.metadata),
442            DexEvent::MeteoraDlmmInitializePool(e) => Some(&mut e.metadata),
443            DexEvent::MeteoraDlmmInitializeBinArray(e) => Some(&mut e.metadata),
444            DexEvent::MeteoraDlmmCreatePosition(e) => Some(&mut e.metadata),
445            DexEvent::MeteoraDlmmClosePosition(e) => Some(&mut e.metadata),
446            DexEvent::MeteoraDlmmClaimFee(e) => Some(&mut e.metadata),
447            DexEvent::TokenInfo(e) => Some(&mut e.metadata),
448            DexEvent::TokenAccount(e) => Some(&mut e.metadata),
449            DexEvent::NonceAccount(e) => Some(&mut e.metadata),
450            DexEvent::PumpSwapGlobalConfigAccount(e) => Some(&mut e.metadata),
451            DexEvent::PumpSwapPoolAccount(e) => Some(&mut e.metadata),
452            DexEvent::BlockMeta(e) => Some(&mut e.metadata),
453            DexEvent::Error(_) => None,
454        }
455    }
456}